TRACOPOWER 305 μH 11.3 A Common Mode Choke 20 mΩ 500V dc

Bulk discount available

Subtotal (1 unit)*

£5.53

(exc. VAT)

£6.64

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 28 unit(s) shipping from 20 April 2026
  • Plus 38 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£5.53
5 - 9£5.37
10 - 24£5.20
25 - 49£4.99
50 +£4.77

*price indicative

RS Stock No.:
249-6707
Distrelec Article No.:
300-80-742
Mfr. Part No.:
TCK-073
Brand:
TRACOPOWER
Find similar products by selecting one or more attributes.
Select all

Brand

TRACOPOWER

Product Type

Common Mode Choke

Inductance

305μH

Series

TCK

Maximum DC Current

11.3A

Impedance

20mΩ

Test Frequency

100kHz

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Automotive Standard

No

Choke Voltage

500V dc

Inductance Tolerance

±35 %

Height

19mm

Maximum DC Resistance

20mΩ

Length

16mm

Standards/Approvals

No

RoHS Status: Exempt

COO (Country of Origin):
TW
The TRACOPOWER TCK-073 is a common mode choke for use with Traco isolated DC-DC converters.

Inductance (each winding) 305 μH ±35% (at 100 kHz / 100 mV)

Impedance (DCR) 20 mOhm max

Rated current 11.3 A max

Rated voltage 500 VDC max (between windings)

Operating temperature -40°C to +105°C

Related links